131026584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 400377600

約数和(自身を除く): 269351016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 31, 38, 39, 46, 52, 57, 62, 69, 76, 78, 92, 93, 104, 114, 124, 138, 152, 156, 184, 186, 228, 247, 248, 276, 299, 312, 372, 403, 437, 456, 494, 552, 589, 598, 713, 741, 744, 806, 874, 897, 961, 988, 1178, 1196, 1209, 1311, 1426, 1482, 1612, 1748, 1767, 1794, 1922, 1976, 2139, 2356, 2392, 2418, 2622, 2852, 2883, 2964, 3224, 3496, 3534, 3588, 3844, 4278, 4712, 4836, 5244, 5681, 5704, 5766, 5928, 7068, 7176, 7657, 7688, 8556, 9269, 9672, 10488, 11362, 11532, 12493, 13547, 14136, 15314, 17043, 17112, 18259, 18538, 22103, 22724, 22971, 23064, 24986, 27094, 27807, 30628, 34086, 36518, 37076, 37479, 40641, 44206, 45448, 45942, 49972, 54188, 54777, 55614, 61256, 66309, 68172, 73036, 74152, 74958, 81282, 88412, 91884, 99944, 108376, 109554, 111228, 132618, 136344, 146072, 149916, 162564, 176111, 176824, 183768, 219108, 222456, 237367, 265236, 287339, 299832, 325128, 352222, 419957, 438216, 474734, 528333, 530472, 574678, 704444, 712101, 839914, 862017, 949468, 1056666, 1149356, 1259871, 1408888, 1424202, 1679828, 1724034, 1898936, 2113332, 2298712, 2519742, 2848404, 3359656, 3448068, 4226664, 5039484, 5459441, 5696808, 6896136, 10078968, 10918882, 16378323, 21837764, 32756646, 43675528, 65513292, 131026584]

約数ペア:

[(1, 131026584), (2, 65513292), (3, 43675528), (4, 32756646), (6, 21837764), (8, 16378323), (12, 10918882), (13, 10078968), (19, 6896136), (23, 5696808), (24, 5459441), (26, 5039484), (31, 4226664), (38, 3448068), (39, 3359656), (46, 2848404), (52, 2519742), (57, 2298712), (62, 2113332), (69, 1898936), (76, 1724034), (78, 1679828), (92, 1424202), (93, 1408888), (104, 1259871), (114, 1149356), (124, 1056666), (138, 949468), (152, 862017), (156, 839914), (184, 712101), (186, 704444), (228, 574678), (247, 530472), (248, 528333), (276, 474734), (299, 438216), (312, 419957), (372, 352222), (403, 325128), (437, 299832), (456, 287339), (494, 265236), (552, 237367), (589, 222456), (598, 219108), (713, 183768), (741, 176824), (744, 176111), (806, 162564), (874, 149916), (897, 146072), (961, 136344), (988, 132618), (1178, 111228), (1196, 109554), (1209, 108376), (1311, 99944), (1426, 91884), (1482, 88412), (1612, 81282), (1748, 74958), (1767, 74152), (1794, 73036), (1922, 68172), (1976, 66309), (2139, 61256), (2356, 55614), (2392, 54777), (2418, 54188), (2622, 49972), (2852, 45942), (2883, 45448), (2964, 44206), (3224, 40641), (3496, 37479), (3534, 37076), (3588, 36518), (3844, 34086), (4278, 30628), (4712, 27807), (4836, 27094), (5244, 24986), (5681, 23064), (5704, 22971), (5766, 22724), (5928, 22103), (7068, 18538), (7176, 18259), (7657, 17112), (7688, 17043), (8556, 15314), (9269, 14136), (9672, 13547), (10488, 12493), (11362, 11532)]